.yjyy{
    width: 100vw;
    height: 100vh;
    background-color: #f2f2f2;
    overflow: hidden;
}
.yjyy-top{
    width: 100%;
    height: 40px;
    background-color: #fff;
    padding-top: 5px;
}
.yjyy-top-left{
    width: 20px;
    height: 20px;
    margin-left: 15px;
    margin-top: 10px;
}
.yjyy-top-title{
    margin-left: 130px;
    font-size: 17px;
    margin-top: 10px;
}
.yjyy-bg{
    width: 100%;
    height: calc(100vh - 40px);
    background-color: #fff;
    position: relative;
}
.yjyy-bg-one{
    width: 100%;
    padding: 20px;
    padding-bottom: 100px;
    overflow-y: auto;
    height: 100%;
}
.yjyy-bg-one-title{
    font-size: 18px;
    font-weight: bold;
    color: #000;
    margin-bottom: 20px;
}
.yjyy-bg-one-text{
    margin-top: 20px;
    font-size: 15px;
}
.yjyy-bg-one-text-span{
    color: red;
    border-bottom: solid 1px red;
}
.yjyy-bottom{
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}
.yjyy-bottom-button{
    width: 100%;
    height: 44px;
    background-color: #1890ff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #fff;
}
.yjyy-bottom-button:hover{
    background-color: #40a9ff;
}